OA has been bought by Emsisoft from Tall Emu.
Matousec has stated that it is entitled to $$ for testing OA (past testing/future testing?).

Mike Nash, top dog at Tall Emu, has disputed this claim from Matousec and has stated that Tall Emu/Online Armor doesn't owe Matousec one nickle.
Then Matousec claimed money from Emsisoft, even though they've never had anything to do with Matousec.
That's the whole dispute in a nutshell. (FWIW, I believe Mike Nash).
Here's a Wilders thread on it.